--- title: "Installing App Builder" slug: "app-installation" updated: 2025-11-06T17:56:44Z published: 2025-11-06T17:56:44Z canonical: "docs.doc-know.com/app-installation" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.doc-know.com/llms.txt > Use this file to discover all available pages before exploring further. # Installing App Builder ### Installing App Builder If you're a **Subject Matter Expert** (**SME**) and would like to develop apps for the Dr. Know community, you must first [register](https://docs.doc-know.com/v1/docs/author-registration) as an expert. Once approved, you can install [App Builder](https://dksites.z21.web.core.windows.net/appbuilder/publish.htm) - the tool used to build, maintain, and share apps with the larger community. Once installed, refer to the rest of this documentation for help building your first app. Thank you for your interest - we look forward to seeing what you create!